Performance Comparison between Applying the PHD Filter and Kalman Filter to WSN

• Main Authors: Yu-Hsing Chien, 簡佑興
• Other Authors: Joy Iong-Zong Chen
• Format: Others
• Language: zh-TW
• Published: 2010
• Online Access: http://ndltd.ncl.edu.tw/handle/56040362117423839670

碩士 === 大葉大學 === 工學院碩士在職專班 === 98 === In this thesis, the PHD (probability hypothesis density) filter and the Kalman filter are adopted as the two algorithms for tracking the maneuvering objects that deployed in the WSNs (wireless sensor networks) environments. The tracked performance with the RMSE (root mean square error) are compared each other and they are simulated by the computer programs. The superior performance can be obtained by the PHD filter is algorithm, however, the simple implementation of Kalman filter is outperform than PHD filter. For the purpose of gaining better performance to track maneuvering objects, the results from this thesis are good reference for the designing in deployment of the mobile sensors within WSNs.